SolarCity Lays Claim to ‘World’s Most Efficient Rooftop Solar Panel’
SolarCity in an Oct. 2 announcement said that it will begin production this month on what the company claims is the “world’s most efficient” rooftop solar panel at 22 percent.
SolarCity in an Oct. 2 announcement said that it will begin production this month on what the company claims is the “world’s most efficient” rooftop solar panel at 22 percent.